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Korean Satellite Fails to Go Into Orbit

Posted August 27, 2009 9:09 AM

From EETimes:

South Korea's first space rocket blasted off successfully Tuesday (Aug. 25) but its scientific satellite failed to go into orbit, space officials said. The Korea Space Launch Vehicle-1 took off from the Naro Space Center, south of Seoul, and the first and second stage rocket separation occurred without a glitch, Yonhap news agency reported.

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Anonymous Poster
#1

Re: Korean Satellite Fails to Go Into Orbit

08/27/2009 11:27 AM

전체 문서를 엽니다 실패 읽어보십시오.

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#2
In reply to #1

Re: Korean Satellite Fails to Go Into Orbit

08/27/2009 11:36 AM

전체 문서를 엽니다 실패 읽어보십시오.

=

Read the full article failed to open

by google translator

Translation: Korean » English

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Guru

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#6
In reply to #2

Re: Korean Satellite Fails to Go Into Orbit

08/28/2009 8:35 AM

"Duh" ... (full article "failed to open") ...

that's because THEIR media is reporting {to THEIR people} a complete success...!

Hey, we're both North of the equator; howz come their media "Spins" a different direction...?

Cheers / TGIF!

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#3

Re: Korean Satellite Fails to Go Into Orbit

08/27/2009 6:37 PM

The interesting thing is not that it failed to get into orbit, but that it OVERSHOT the planned orbit. One wonders if this was a simple weight miscalculation, a thrust to weight miscalculation or some other influence. Anyone know any more about the subject? It also makes one wonder why, on an overshot orbit, they cannot locate this satellite, did it go into a higher orbit or break free completely and is winding its way off into the vastness of space? If into space can they activate whatever instruments are on board? After all they may find something interesting in doing studies in an unanticipated location... just wondering

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Anonymous Poster
#4

Re: Korean Satellite Fails to Go Into Orbit

08/27/2009 9:27 PM

Alien Space Bats perhaps?

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#5

Re: Korean Satellite Fails to Go Into Orbit

08/28/2009 4:47 AM

Makes one all choked up inside...

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#7

Re: Korean Satellite Fails to Go Into Orbit

08/28/2009 2:02 PM

It would appear that, since the separation failed to occur, the rocket that should have deflected it into a circular orbit could not do its job. This would leave it in an elliptical orbit with a high apogee and a low perigee. Depending on how low that perigee, it might have already burned up in the atmosphere.

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Anonymous Poster
#8
In reply to #7

Re: Korean Satellite Fails to Go Into Orbit

08/28/2009 2:13 PM

please to inform us which stage did not separate ("failed to occur")

where is a link to that article containing that information? thank you

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#9
In reply to #8

Re: Korean Satellite Fails to Go Into Orbit

08/28/2009 3:10 PM

The link is the original "Read the Whole Article" at the top of this series of posts.

Quoting from that article:

"All aspects of the launch were normal, but the satellite exceeded its planned orbit and reached an altitude of 360 (kilometers or 223 miles)," said Education and Science Minister Ahn Byong-man. The satellite was to have separated at around 302 kilometers or about 198 miles.

It would appear that the satellite itself failed to separate from the third stage of the rocket.

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